\documentclass{standalone}
\usepackage{tikz}
\usepackage{ctex,siunitx,ninecolors}
\setCJKmainfont{Noto Serif CJK SC}
\usepackage{tkz-euclide}
\usepackage{amsmath}
\usetikzlibrary{patterns, calc}
\usetikzlibrary {decorations.pathmorphing, decorations.pathreplacing, decorations.shapes,}
\begin{document}
\small
\begin{tikzpicture}[>=latex,scale=1]
  \draw[very thick](4.6,1.4)arc(-88.1:-49.4:8.6);
  %% 油箱
  \fill [top color=gray,bottom color=gray,middle color=white](1.127,1.110)..controls(1.209,1.094)and(2.111,0.938)..(2.081,1.166)..controls(2.055,1.336)and(1.498,1.343)..(1.354,1.328)..controls(1.199,1.315)and(1.108,1.209)..(0.742,1.200)..controls(0.932,1.202)and(0.977,1.155)..cycle;
  \fill [top color=gray,bottom color=gray,middle color=white](3.056,1.213)..controls(3.138,1.197)and(4.041,1.041)..(4.011,1.269)..controls(3.985,1.438)and(3.427,1.446)..(3.284,1.431)..controls(3.129,1.418)and(3.037,1.312)..(2.672,1.303)..controls(2.862,1.304)and(2.907,1.257)..cycle;
  \fill [top color=gray,bottom color=gray,middle color=white](6.057,0.924)..controls(6.134,0.891)and(6.983,0.548)..(7.002,0.777)..controls(7.012,0.948)and(6.469,1.073)..(6.326,1.089)..controls(6.171,1.109)and(6.060,1.025)..(5.700,1.094)..controls(5.887,1.055)and(5.921,0.999)..cycle;
  \fill [top color=gray,bottom color=gray,middle color=white](7.425,1.271)..controls(7.502,1.237)and(8.351,0.894)..(8.370,1.123)..controls(8.380,1.294)and(7.837,1.420)..(7.694,1.436)..controls(7.539,1.456)and(7.428,1.371)..(7.069,1.440)..controls(7.255,1.401)and(7.289,1.346)..cycle;
  %% 尾翼
  \fill[gray](1.152,2.077)..controls(1.088,2.238)and(1.032,2.421)..
  (0.994,2.639)..controls(1.316,2.655)and(1.395,2.713)..
  (1.540,2.415)..controls(1.713,2.070)and(1.948,2.087)..
  (2.175,2.004)..controls(1.394,1.739)and(1.272,1.747)..cycle
  (5.487,2.013)..controls(5.407,2.138)and(5.394,2.345)..
  (5.290,2.540)..controls(5.534,2.634)and(5.561,2.557)..
  (5.762,2.412)..controls(6.136,2.074)and(6.245,1.987)..
  (6.462,2.152)..controls(5.931,1.847)and(5.604,1.760)..cycle;
  %% 机身
  \fill [top color=lightgray,bottom color=lightgray,middle color=white](2.081,2.037)..controls(1.710,1.989)and(1.379,1.986)..(1.299,1.739)..controls(1.154,1.431)and(1.675,1.408)..(2.707,1.369)..controls(3.143,1.362)and(3.697,1.302)..(4.081,1.340)..controls(4.230,1.354)and(4.353,1.383)..(4.434,1.435)..controls(4.550,1.534)and(4.531,1.878)..(4.430,1.910)..controls(4.374,1.964)and(4.257,2.002)..(4.102,2.030)..controls(3.550,2.127)and(2.521,2.077)..cycle;
  \fill [top color=lightgray,bottom color=lightgray,middle color=white](8.920,2.676)..controls(9.009,2.845)and(8.862,3.141)..(8.784,3.108)..controls(8.708,3.118)and(8.550,3.087)..(8.340,3.025)..controls(7.719,2.844)and(6.643,2.399)..(5.868,1.980)..controls(5.657,1.850)and(5.604,1.820)..(5.751,1.598)..controls(5.846,1.493)and(5.938,1.548)..(6.037,1.559)..controls(6.319,1.614)and(7.711,1.861)..(8.600,2.434)..controls(8.716,2.509)and(8.824,2.590)..cycle;
  \fill [top color=darkgray,bottom color=darkgray,middle color=white](8.340,3.025)..controls(8.279,2.849)and(8.432,2.463)..(8.600,2.434)..controls(8.716,2.509)and(8.824,2.590)..(8.920,2.676)..controls(8.837,2.620)and(8.701,3.094)..(8.784,3.108)..controls(8.708,3.118)and(8.550,3.087)..cycle;
  \fill [top color=darkgray,bottom color=darkgray,middle color=white](4.081,1.340)..controls(4.230,1.354)and(4.353,1.383)..(4.434,1.435)..controls(4.228,1.474)and(4.318,1.909)..(4.430,1.910)..controls(4.374,1.964)and(4.257,2.002)..(4.102,2.030)..controls(3.950,1.766)and(3.905,1.524)..cycle;
  \fill[darkgray](8.784,3.108)..controls(8.701,3.094)and(8.837,2.620)..
  (8.920,2.676)..controls(9.009,2.845)and(8.862,3.141)..cycle
  (4.434,1.435)..controls(4.550,1.534)and(4.531,1.878)..
  (4.430,1.910)..controls(4.318,1.909)and(4.228,1.474)..cycle;
  %% 平衡翼
  \fill[darkgray](1.567,1.865)..controls(1.067,1.889)and(0.927,1.866)..
  (0.666,1.815)..controls(0.579,1.805)and(0.469,1.793)..
  (0.466,1.775)..controls(0.462,1.755)and(0.544,1.744)..
  (0.602,1.759)..controls(0.759,1.778)and(1.002,1.785)..(1.417,1.785)
  (5.702,1.713)..controls(5.522,1.821)and(5.478,1.779)..
  (5.353,1.812)..controls(5.205,1.840)and(5.142,1.811)..
  (5.027,1.849)..controls(5.027,1.883)and(5.052,1.915)..
  (5.072,1.933)..controls(5.187,2.031)and(5.707,2.011)..(6.041,1.946);
  %%% 机翼
  \fill[gray]( 2.088,1.614)..controls( 1.230,1.558)and( 0.760,1.458)..
  ( 0.270,1.402)..controls(-0.088,1.353)and( 0.228,1.307)..
  ( 0.307,1.298)..controls( 0.728,1.273)and( 2.410,1.186)..( 3.124,1.536)
  ( 6.437,2.048)..controls( 5.845,2.027)and( 5.278,2.060)..
  ( 4.906,2.038)..controls( 4.972,2.244)and( 5.530,2.265)..
  ( 5.722,2.314)..controls( 5.950,2.375)and( 6.563,2.464)..( 7.327,2.475);
  %%% 机舱
  \fill[cyan!30!lightgray!70,fill opacity=0.7,draw](3.648,1.983)..controls(3.832,1.945)and(3.987,2.023)..
  (3.908,2.042)..controls(3.725,2.101)and(3.757,2.143)..
  (3.663,2.215)..controls(3.481,2.349)and(2.873,2.091)..
  (2.634,2.066)..controls(2.844,1.994)and(3.487,2.021)..cycle
  (7.022,2.502)..controls(7.243,2.520)and(7.823,2.801)..
  (7.986,2.829)..controls(8.170,2.867)and(8.281,3.001)..
  (8.201,2.987)..controls(8.009,2.967)and(8.022,3.019)..
  (7.908,3.048)..controls(7.687,3.099)and(7.232,2.621)..cycle;
  \draw[thin](1.5,1.15)--++(-135:.5)node[below]{副油箱};
\end{tikzpicture}
\end{document}